Incident Description: Caller reports they still have the odor of MCHM in their home. The odor didn't reach their home until several days after the original spill. They have flushed system twice, longer than what was recommend. Early on, water was slightly discolored, but not any more. One household member showered after the ban was lifted - a few minutes later he got big welts and itching, but they cleared the next day. Household members still experiencing blood shot eyes and dry skin.